Image Browser; Figure 10. Second Frame Window; Figure 11. Third Frame Window; Figure 12. Image Browser - ST STM3220G-EVAL User Manual

UM1069
The second frame window
the graphical widget is updated every second.

Figure 10. Second frame window

The third frame window
running tasks.

Figure 11. Third frame window

The task list is arranged by priority order; the user can click on the Prio tab to invert the
order of the priorities. The memory usage is given in bytes and corresponds to the internal
stack size of the corresponding running task.
Note: The task list is not updated dynamically when a new sub-demo is launched; the user should
exit and launch again the task window by using the forward and back buttons to update the
list of tasks.
2.5

Image browser

The Image browser displays the bitmap (BMP) files stored in the "Images" directory from the
connected USB Flash disk (connected to the USB OTG FS port). The Image browser
automatically resizes the image to fit in the display area.

Figure 12. Image browser

(Figure 10) indicates the instant CPU usage in percentage (%);
(Figure 11) shows the different priorities and memory usage of the
Doc ID 018665 Rev 3
Demonstration architecture overview
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